Posted by **adam2** on Monday, March 8, 2010 at 10:03pm.

find the exact value of the expression:

csc (tan^-1 3/3)

- precal -
**Reiny**, Monday, March 8, 2010 at 10:17pm
Is this supposed to say,

csc (tan^-1 √3/3) ?

if so, then we have a triangle with opposite as √3 and adjacent as 3, which by Pythagoras gives a hypotenuse of √12

then csc (tan^-1 √3/3) = √12/√3 = √4 = 2

## Answer This Question

## Related Questions

- precal - use the given info. to find the exact value of the trig function. csc u...
- trig - find the exact value of each expression. do not use a calculator. Sec 3....
- Math - 1. Let (-7, 4) be a point on the terminal side of (theta). Find the exact...
- Precalculus check answers help! - 1.) Find an expression equivalent to sec theta...
- Precalculus check answers help! - 1.) Find an expression equivalent to sec theta...
- Math - Use an addition or subtraction formula to write the expression as a ...
- Trig - 1. Establish the identity: sin(theta+3pi/2)=-cos(theta) 2. Find the exact...
- Algebra 2 - Find the exact value of each expression if 0 degrees < theta <...
- Trigonometry - Find the exact value of the expression: tan−1(tan(−...
- Math/precal - Determine the exact value of tan(38pi/12) or tan(19pi/6)

More Related Questions